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公开(公告)号：KR1020020027762A
公开(公告)日：2002-04-15
申请号：KR1020000058391
申请日：2000-10-05
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H59/00
CPC classification number: F16H59/44 , F16H61/18 , F16H2057/018 , F16H2061/126
Abstract: PURPOSE: A control device for an automatic vehicle transmission and a method thereof are provided to warn the failure of a vehicle speed sensor in a short time and prevent the shift down due to the failure of the vehicle speed sensor but fixing the transmission to a 3-speed, thereby promoting the safe driving. CONSTITUTION: A control device for an automatic vehicle transmission includes a vehicle speed sensor(10) for sensing a vehicle speed, a shift lever position sensor(20) for detecting a position of a shift lever, a crank angle sensor(30) for detecting an engine rpm of a vehicle, a throttle position sensor(40) for detecting an opening degree of a throttle valve, a transmission control part(50) for generating 3-speed hold mode transmission control signal when the shift lever is positioned in D-range, and detected engine rpm and the detected throttle valve opening degree are exceeding respective reference values while a vehicle speed is not detected, and a transmission driving part(60) for converting a transmission mode to the 3-speed hold mode according to the signal input from the control part.
Abstract translation: 目的：提供一种用于自动车辆变速器的控制装置及其方法，用于在短时间内警告车速传感器的故障，并且防止由于车速传感器的故障而导致的档位下降，而将变速器固定在3 速度，从而促进安全驾驶。 构成：用于自动车辆变速器的控制装置包括用于检测车速的车速传感器（10），用于检测变速杆位置的换档杆位置传感器（20），用于检测变速杆的曲柄角传感器（30） 车辆的发动机转速，用于检测节流阀的开度的节气门位置传感器（40）;变速控制部（50），用于当变速杆位于D档时产生3档保持模式变速器控制信号; 范围和检测到的发动机转速和检测到的节气门开度在没有检测到车速时超过相应的参考值;以及传动驱动部分（60），用于根据信号将传动模式转换为3速保持模式 从控制部分输入。
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公开(公告)号：KR1020010071098A
公开(公告)日：2001-07-28
申请号：KR1019990062086
申请日：1999-12-24
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H61/04
CPC classification number: F16H61/04 , F16H59/44 , F16H2059/147 , F16H2061/0015 , F16H2061/0459
Abstract: PURPOSE: A gearshift control method supplies engaging pressure to maintain the engagement side frictional element to be engaged after gearshift is completed according to input engine torque. CONSTITUTION: A control method comprises three steps. The first step(S100, S110, S120, S130) is to output the gearshift duty control signal and to compare and determine whether the gearshift is completed when the gearshift control demand signal is impressed. The second step(S140) is to control duty to an arbitrary set value for a certain time when the gearshift to a certain speed is determined to be completed. The third step(S150, S160, S170) is to output the engaging pressure duty control signal after a certain time has passed, to determine the gearshift demand signal is impressed and to return to the corresponding gearshift control routine when the gearshift demand signal is determined to be impressed.
Abstract translation: 目的：换挡控制方法根据输入的发动机扭矩提供接合压力，以在变速完成后保持接合侧摩擦元件接合。 构成：控制方法包括三个步骤。 第一步（S100，S110，S120，S130）输出换档占空比控制信号，并比较并确定换档控制要求信号是否被打印时变速是否完成。 第二步骤（S140）是将换档到一定速度的任意设定值的某个时间值确定为完成。 第三步骤（S150，S160，S170）是在经过一定时间后输出接合压力占空比控制信号，以确定变速需求信号被施加，并且当换档需求信号被确定时返回到相应的换档控制程序 印象深刻
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公开(公告)号：KR2019980053710U
公开(公告)日：1998-10-07
申请号：KR2019960066899
申请日：1996-12-31
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: B60K20/00
CPC classification number: F16H61/0251 , F16H2061/0255
Abstract: 중립단에서주행단으로서의변속을감지하는변속감지부(1)와, 스로틀밸브의개도를감지하는스로틀개도감지부(2)와, 상기변속감지부(1)에서출력하는신호를입력받아변속상태를판단하고, 판단한시점으로부터상기변속감지부(1)의신호및 스로틀개도감지부(2)의신호가입력되는시점까지의시간을측정하며, 측정한시간과기준시간과비교, 판단한상태에따른고압유지시간의보정유무에대한제어신호를출력하는제어부(3)와, 상기제어부(3)에서출력하는제어신호에따라고압의오일을공급하도록구동하는구동부(4)를포함하여이루어지며, 시동이걸릴때, 중립단에서주행단으로의변속이최초변속인지를판단하고, 변속된상태에서의시간이기준시간보다클 때에고압제어시간을보정함으로써, 변속된상태에서의일정시간이상에서의정지시오일이밸브로부터빠져나가는것을보완한다.
Abstract translation: Byeonsokgam部1和节流件书部分（2），确定变速状态接收从byeonsokgam部（1）的信号输出，用于检测节流阀的开度为从中立阶段检测速度变化为驱动级 和信号和来自所确定的时间字段引导部（2）校正的存在和测量所述时间kkajiui时间uisin呼叫类型，相对于测得的一个时间和基准时间的节气门出byeonsokgam部1中，高压维持在根据所确定的时间的条件 和用于输出控制信号，以响应于从控制部分3输出的控制信号的控制部3由，包括探头（4），用于驱动以便供应高压油，它被锁存开始时，中性阶段 在该驱动级传出的变速确定是否所述第一速度变化，并且当速度变化条件时eseoui大于时间通过校正高压控制时间，在一段时间eseoui变速状态，油从阀光束释放仍eseoui李Gijun时间 要完成。
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公开(公告)号：KR1019970046597A
公开(公告)日：1997-07-26
申请号：KR1019950069119
申请日：1995-12-30
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H59/00
Abstract: 본 발명은 차량의 자동 변속기의 제어방법에 관한 것으로, 특히 유온의 변화에 따른 자동변속기의 제어방법에 관한 것이다. 즉, 현재 상태의 변속의 형태 내지 종류를 판단하여, 현재 변속의 형태 내지 종류에 해당하는 보정값을 계산하여, 현재의 변속형태에 해당하는 변속시의 듀티(DUTY)제어에 대한 보정을 행함으로써, 각각의 변속의 종류에 맞는 변속방법을 택하도록 하는 것이다. 따라서, 모든 형태의 변속에 대하여 변속종류에 상관없이 보정이 가능함으로써 각각의 변속형태에 적합한 듀티의 제어보정이 이루어지기 때문에 보다 양호한 변속감확보가 가능하다.
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